[pve-devel] [PATCH access-control v4 2/6] added acls for Shared Files Directories

Markus Frank m.frank at proxmox.com
Tue Apr 25 12:21:32 CEST 2023


Signed-off-by: Markus Frank <m.frank at proxmox.com>
---
 src/PVE/API2/Directory.pm | 68 +++++++++++++++++++++++++++++++++++++++
 src/PVE/AccessControl.pm  | 16 +++++++++
 src/PVE/RPCEnvironment.pm | 12 ++++++-
 3 files changed, 95 insertions(+), 1 deletion(-)
 create mode 100644 src/PVE/API2/Directory.pm

diff --git a/src/PVE/API2/Directory.pm b/src/PVE/API2/Directory.pm
new file mode 100644
index 0000000..b44ba9d
--- /dev/null
+++ b/src/PVE/API2/Directory.pm
@@ -0,0 +1,68 @@
+package PVE::API2::Directory;
+
+use strict;
+use warnings;
+
+use PVE::Exception qw(raise raise_perm_exc raise_param_exc);
+use PVE::Cluster qw (cfs_read_file cfs_write_file);
+use PVE::Tools qw(split_list extract_param);
+use PVE::JSONSchema qw(get_standard_option register_standard_option);
+use PVE::SafeSyslog;
+
+use PVE::AccessControl;
+use PVE::Auth::Plugin;
+use PVE::TokenConfig;
+
+use PVE::RESTHandler;
+use PVE::DirConfig;
+
+use base qw(PVE::RESTHandler);
+
+__PACKAGE__->register_method ({
+    name => 'index',
+    path => '',
+    method => 'GET',
+    description => "simple return value of parameter 'text'",
+    parameters => {
+	additionalProperties => 0,
+	properties => {
+	    node => {
+		type => 'string',
+	    }
+	},
+    },
+    returns => {
+	type => 'string',
+    },
+    code => sub {
+	my ($param) = @_;
+	return $param->{node};
+    }
+});
+
+
+__PACKAGE__->register_method ({
+    name => 'add_dir',
+    path => 'add',
+    method => 'POST',
+    description => "simple return value of parameter 'text'",
+    parameters => {
+	additionalProperties => 0,
+	properties => {
+	    directory => {
+		type => 'string',
+	    },
+	    node => {
+		type => 'string',
+	    }
+	},
+    },
+    returns => {
+	type => 'string',
+    },
+    code => sub {
+	my ($param) = @_;
+
+	return $param->{node};
+    }
+});
diff --git a/src/PVE/AccessControl.pm b/src/PVE/AccessControl.pm
index 5690a1f..6530753 100644
--- a/src/PVE/AccessControl.pm
+++ b/src/PVE/AccessControl.pm
@@ -1133,6 +1133,18 @@ my $privgroups = {
 	    'Pool.Audit',
 	],
     },
+    Map => {
+	root => [],
+	admin => [
+	    'Map.Modify',
+	],
+	user => [
+	    'Map.Use',
+	],
+	audit => [
+	    'Map.Audit',
+	],
+    },
 };
 
 my $valid_privs = {};
@@ -1166,6 +1178,8 @@ sub create_roles {
     }
 
     $special_roles->{"PVETemplateUser"} = { 'VM.Clone' => 1, 'VM.Audit' => 1 };
+
+    delete($special_roles->{"PVEAdmin"}->{'Map.Modify'});
 };
 
 create_roles();
@@ -1262,6 +1276,8 @@ sub check_path {
 	|/storage/[[:alnum:]\.\-\_]+
 	|/vms
 	|/vms/[1-9][0-9]{2,}
+	|/map/dirs
+	|/map/dirs/[[:alnum:]\.\-\_]+
     )$!xs;
 }
 
diff --git a/src/PVE/RPCEnvironment.pm b/src/PVE/RPCEnvironment.pm
index 8586938..42ff287 100644
--- a/src/PVE/RPCEnvironment.pm
+++ b/src/PVE/RPCEnvironment.pm
@@ -187,10 +187,11 @@ sub compute_api_permission {
 	nodes => qr/Sys\.|Permissions\.Modify/,
 	sdn => qr/SDN\.|Permissions\.Modify/,
 	dc => qr/Sys\.Audit|SDN\./,
+	map => qr/Map\.Modify/
     };
     map { $res->{$_} = {} } keys %$priv_re_map;
 
-    my $required_paths = ['/', '/nodes', '/access/groups', '/vms', '/storage', '/sdn'];
+    my $required_paths = ['/', '/nodes', '/access/groups', '/vms', '/storage', '/sdn', '/map'];
     my $defined_paths = [];
     PVE::AccessControl::iterate_acl_tree("/", $usercfg->{acl_root}, sub {
 	my ($path, $node) = @_;
@@ -245,6 +246,7 @@ sub get_effective_permissions {
 	'/sdn' => 1,
 	'/storage' => 1,
 	'/vms' => 1,
+	'/map' => 1,
     };
 
     my $cfg = $self->{user_cfg};
@@ -361,6 +363,14 @@ sub check_vm_perm {
     return $self->check_full($user, "/vms/$vmid", $privs, $any, $noerr);
 };
 
+sub check_dir_perm {
+    my ($self, $user, $dirid, $privs, $any, $noerr) = @_;
+
+    my $cfg = $self->{user_cfg};
+
+    return $self->check_full($user, "/map/dirs/$dirid", $privs, $any, $noerr);
+};
+
 sub is_group_member {
     my ($self, $group, $user) = @_;
 
-- 
2.30.2





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